Biodiesel Production from Waste Frying Oil: Using H2S04 and Transesterification Using Derived from Anadara granosa Esterification Cao Catalyst

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dc.contributor.authorNurhavati, Nurhavati
dc.contributor.authorMuhdarina, Muhdarina
dc.contributor.authorLinggawati, Amilia
dc.contributor.authorAmri, Tengku Ariful
dc.date.accessioned2018-10-22T07:45:37Z
dc.date.available2018-10-22T07:45:37Z
dc.date.issued2018-10-22
dc.description.abstractBiodiesel is one of an environmentally friendly alternative fuels. This study aimed to synthesize biodiesel from waste frying oil by the two step catalytic process, esterification of free fatty acids using sulfuric acid catalyst and transesterification of trigycerides using Cao catalyst derived from blood cockle shells (anadaro granosa). Cao catalyst was prepared by coarsely grounded cockie shell using a mortar pestle, dried in an oven at 110 °C for overnight and calcined at 900 °C for 10 hours. The optimum conditions of the esterification and transesterification processes was evaluated by varying temperature and time of reaction for both processes. The biodiesel conversion was analyzed by using GC and the biodiesel chacteristics were analized and the results were compared to Standar National for Biodiesel (SNI 04-7183-2006). The maximum yield of biodiesel was 80.04% at reaction conditions of H2504 catalyst was 3%, the mole ratio of oil: methanol was 1:18, temperature was 70°C, and reaction time was 2 hours, and the transesterification condition were temperature at 60°C, and reaction time for 3 hours. The characteristics of biodiesel were in the range of standar for biodiesel (SNI 04-7183-2006).en_US
dc.description.sponsorshipInternational Conference 2015en_US
dc.identifier.issn2461-0968
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/handle/123456789/9459
dc.language.isoenen_US
dc.publisherwahyu sari yenien_US
dc.subjectBiodieselen_US
dc.subjectwaste frying oilen_US
dc.subjectesterificationen_US
dc.subjecttransesterificationen_US
dc.subjectCaO heterogeneous catalysten_US
dc.titleBiodiesel Production from Waste Frying Oil: Using H2S04 and Transesterification Using Derived from Anadara granosa Esterification Cao Catalysten_US
dc.typeArticleen_US

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